Package org.bukkit.event.block

Class BlockPhysicsEvent

java.lang.Object

org.bukkit.event.Event

org.bukkit.event.block.BlockEvent

org.bukkit.event.block.BlockPhysicsEvent

All Implemented Interfaces:

Cancellable

public class BlockPhysicsEvent
extends BlockEvent
implements Cancellable

Thrown when a block physics check is called.
This event is a high frequency event, it may be called thousands of times per a second on a busy server. Plugins are advised to listen to the event with caution and only perform lightweight checks when using it.
In addition to this, cancelling the event is liable to leave the world in an inconsistent state. For example if you use the event to leave a block floating in mid air when that block has a requirement to be attached to something, there is no guarantee that the floating block will persist across server restarts or map upgrades.
Plugins should also note that where possible this event may only called for the "root" block of physics updates in order to limit event spam. Physics updates that cause other blocks to change their state may not result in an event for each of those blocks (usually adjacent). If you are concerned about monitoring these changes then you should check adjacent blocks yourself.

Nested Class Summary

Nested classes/interfaces inherited from class org.bukkit.event.Event

Event.Result

Field Summary

Fields inherited from class org.bukkit.event.block.BlockEvent

block

Constructor Summary

Constructors

Constructor	Description
BlockPhysicsEvent(@NotNull Block block, @NotNull BlockData changed)
BlockPhysicsEvent(@NotNull Block block, @NotNull BlockData changed, @NotNull Block sourceBlock)

Method Summary

Modifier and Type	Method	Description
@NotNull Material	getChangedType()	Gets the type of block that changed, causing this event
static @NotNull HandlerList	getHandlerList()
@NotNull HandlerList	getHandlers()
@NotNull Block	getSourceBlock()	Gets the source block that triggered this event.
boolean	isCancelled()	Gets the cancellation state of this event.
void	setCancelled(boolean cancel)	Sets the cancellation state of this event.

Methods inherited from class org.bukkit.event.block.BlockEvent

getBlock

Methods inherited from class org.bukkit.event.Event

getEventName, isAsynchronous

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BlockPhysicsEvent

public BlockPhysicsEvent(@NotNull
                         @NotNull Block block,
                         @NotNull
                         @NotNull BlockData changed)

BlockPhysicsEvent

public BlockPhysicsEvent(@NotNull
                         @NotNull Block block,
                         @NotNull
                         @NotNull BlockData changed,
                         @NotNull
                         @NotNull Block sourceBlock)

Method Detail

getSourceBlock

@NotNull
public @NotNull Block getSourceBlock()

Gets the source block that triggered this event. Note: This will default to block if not set.

Returns:

The source block

getChangedType

@NotNull
public @NotNull Material getChangedType()

Gets the type of block that changed, causing this event

Returns:

Changed block's type

isCancelled

public boolean isCancelled()

Description copied from interface: Cancellable

Gets the cancellation state of this event. A cancelled event will not be executed in the server, but will still pass to other plugins

Specified by:

isCancelled in interface Cancellable

Returns:

true if this event is cancelled

setCancelled

public void setCancelled(boolean cancel)

Description copied from interface: Cancellable

Sets the cancellation state of this event. A cancelled event will not be executed in the server, but will still pass to other plugins.

Specified by:

setCancelled in interface Cancellable

Parameters:

cancel - true if you wish to cancel this event

getHandlers

@NotNull
public @NotNull HandlerList getHandlers()

Specified by:

getHandlers in class Event

getHandlerList

@NotNull
public static @NotNull HandlerList getHandlerList()